#499FCB#499FCB

#499FCB is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.8% C 0.105 H 233.7°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#499FCB
RGB	rgb(73, 159, 203)
HSL	hsl(200, 56%, 54%)
HSV	hsv(200, 64%, 80%)
CMYK	cmyk(64%, 21.7%, 0%, 20.4%)
CIE-LAB	lab(62.10, -12.40, -30.23)
CIE-LCH	lch(62.10, 32.67, 247.70°)
OKLab	oklab(66.79% -0.0621 -0.0847)
OKLCH	oklch(66.79% 0.105 233.7)
XYZ	xyz(25.9211, 30.5219, 61.0136)
Luminance	0.3053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#499FCB #CB7549

analogous

#49CBB6 #499FCB #495ECB

triadic

#499FCB #CB499F #9FCB49

tetradic

#499FCB #B649CB #CB7549 #5ECB49

square

#499FCB #B649CB #CB7549 #5ECB49

split-complementary

#499FCB #CB495E #CBB649

monochromatic

#225B77 #307FA7 #499FCB #79B8D9 #A8D1E6

Accessibility & contrast

On white

2.96

#499FCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#499FCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #499FCB

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##499FCB	#FFFFFF	#000000	##000000
##499FCB	1.00	2.96	7.11	7.11
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9DCD

Deuteranopia (green-blind)

#7890CA

Tritanopia (blue-blind)

#00ABAE

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #499fcb;
/* rgb */ color: rgb(73, 159, 203);
/* oklch */ color: oklch(66.8% 0.105 233.7);

Tailwind

colors: {
  custom: {
    50: '#89bbdb',
    500: '#499fcb',
    950: '#000000',
  },
}

SCSS

$custom: #499fcb;
$custom-light: #89bbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#499fcb",
  "rgb": {
    "r": 73,
    "g": 159,
    "b": 203
  },
  "hsl": {
    "h": 200.308,
    "s": 55.556,
    "l": 54.118
  },
  "oklch": {
    "l": 0.66791,
    "c": 0.10505,
    "h": 233.7
  },
  "luminance": 0.30525
}

Semantic roles & 50–950 ramp

primary

#499FCB

secondary

#D4AF9C

accent

#7C49DF

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #499FCB

Body copy rendered with the generated semantic roles for this colour.

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